Blending can also mean the mixing of two independently fermented beverages. This can be the same beer or different beers combined for a different flavor. Commercial examples include Newcastle (two differently fermented beers blended for a consistant flavor), Budweiser-Coors-Miller (the same beer fermented in different tanks and then blended for a consistant taste), and finally bartender-mixed blends such as Black & Tan (Guiness Stout and Bass Ale) or Half & Half (Guniess Stout and Harp Lager), which are two different beers mixed after the serving container for a differently tasting beverage.